'A diachronic study of relative markers in spoken and written English'. 1996. Language Variation and Change 8.2:227-258. 'Providing comprehensible input in a dead foreign language: Two text-based strategies'. 1995. Proceedings of the Georgetown University Round Table on Languages and Linguistics, 1995. 'The origins of the informative-presupposition it-cleft'. 1994. Journal of Pragmatics 22:603-628.

Courses Taught:

Introduction to Computational Linguistics Introduction to Natural Language Processing Artificial Intelligence Pragmatics Introduction to Linguistics Old English History of the English Language Corpus Linguistics Perl Programming